unworthy [ʌnˈwɜːðɪ]
adjective
1 (undeserving) [+person] indigno; poco digno
to be unworthy to do sth no ser digno de hacer algo; no merecer hacer algo; I feel she is unworthy to judge them me parece que no es digna de juzgarlos
to be unworthy of sth/sb no ser digno de algo/algn; no merecerse algo/a algn; he felt himself unworthy of her sentía que no era digno de ella; sentía que no se la merecía; it is unworthy of attention/comment no merece atención/comentario alguno